CORE MOLDING TECHNOLOGIES INC Insider Trading Activity
Every SEC Form 4 insider transaction reported for CORE MOLDING TECHNOLOGIES INC (CMT), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are CMT insiders buying or selling?
In the last 12 months, CORE MOLDING TECHNOLOGIES INC insiders reported 3 open-market purchases ($24.6K) and 5 sales ($352.5K) — net selling of $327.9K. Since March 2018, Trabud has recorded 161 Form 4 filings for CMT: 91 buys ($3.6M) and 70 sells ($14.8M).
Source: SEC EDGAR Form 4
What stands out
- The largest open-market purchase in the last 12 months was $10.1K by Michael James Gayford (EVP of Operations) on Mar 19, 2026. SEC ↗
- The most recent open-market purchase was reported on Jul 1, 2026 (3 months ago).
Key Statistics (March 2018 – Aug 10, 2026)
Total Form 4 filings
161
SEC EDGAR
Insider filers
14
Insider buys (91)
$3.6M
Insider sells (70)
$14.8M
Insider sentiment
Net sellingNet insider flow of $11.2M in net selling since March 2018, and $327.9K in net selling over the last 12 months.
Recent CMT insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Aug 10, 2026 | Ralph O Hellmold | Director | Sale | 4.3K | $25.82 | $110.2K | SEC ↗ |
| Jul 1, 2026 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Purchase | 275 | $23.59 | $6.5K | SEC ↗ |
| Jun 25, 2026 | Thomas R Cellitti | Director | Sale | 1.4K | $24.04 | $34.0K | SEC ↗ |
| Jun 22, 2026 | Thomas R Cellitti | Director | Sale | 2.5K | $24.00 | $60.2K | SEC ↗ |
| Jun 17, 2026 | Thomas R Cellitti | Director | Sale | 2.1K | $25.03 | $52.1K | SEC ↗ |
| Jun 15, 2026 | Thomas R Cellitti | Director | Sale | 3.9K | $24.65 | $96.1K | SEC ↗ |
| Mar 20, 2026 | Eric Palomaki | Chief Operating Officer | Purchase | 400 | $20.05 | $8.0K | SEC ↗ |
| Mar 19, 2026 | Michael James Gayford | EVP of Operations | Purchase | 500 | $20.12 | $10.1K | SEC ↗ |
| Sep 11, 2025 | David L. Duvall | Chief Executive Officer | Sale | 50.0K | $20.32 | $1.0M | SEC ↗ |
| Sep 11, 2025 | Matthew Jauchius | Director | Sale | 6.0K | $19.84 | $119.4K | SEC ↗ |
| Aug 28, 2025 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Purchase | 200 | $19.10 | $3.8K | SEC ↗ |
| Aug 27, 2025 | Thomas R Cellitti | Director | Sale | 10.0K | $18.81 | $188.1K | SEC ↗ |
| Aug 25, 2025 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Purchase | 200 | $19.15 | $3.8K | SEC ↗ |
| Aug 22, 2025 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Purchase | 200 | $17.90 | $3.6K | SEC ↗ |
| Aug 20, 2025 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Purchase | 200 | $17.64 | $3.5K | SEC ↗ |
| Aug 18, 2025 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Purchase | 200 | $17.33 | $3.5K | SEC ↗ |
| Aug 12, 2025 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Purchase | 200 | $17.06 | $3.4K | SEC ↗ |
| Jun 24, 2025 | David L. Duvall | Chief Executive Officer | Sale | 4.0K | $16.50 | $66.8K | SEC ↗ |
| Jun 20, 2025 | David L. Duvall | Chief Executive Officer | Sale | 9.4K | $16.55 | $156.0K | SEC ↗ |
| Jun 11, 2025 | David L. Duvall | Chief Executive Officer | Sale | 6.3K | $16.24 | $101.7K | SEC ↗ |
| Jun 9, 2025 | David L. Duvall | Chief Executive Officer | Sale | 10.0K | $16.07 | $160.2K | SEC ↗ |
| Jun 6, 2025 | David L. Duvall | Chief Executive Officer | Sale | 20.3K | $16.02 | $325.2K | SEC ↗ |
| Mar 19, 2025 | Eric Palomaki | EVP,Operations | Purchase | 2.0K | $14.00 | $28.0K | SEC ↗ |
| Dec 27, 2024 | David L. Duvall | Chief Executive Officer | Sale | 18.7K | $16.52 | $308.4K | SEC ↗ |
| Dec 23, 2024 | David L. Duvall | Chief Executive Officer | Sale | 15.9K | $16.17 | $257.3K | SEC ↗ |
Showing the 25 most recent of 161 Form 4 filings for CORE MOLDING TECHNOLOGIES INC.
Most active CMT insiders
- David L. Duvall35 filings
- Eric Palomaki20 filings
- John P Zimmer20 filings
- Renee R Anderson17 filings
- Andrew O Smith15 filings
Ask anything about CMT insider activity
Use Trabud's AI agent to query CORE MOLDING TECHNOLOGIES INC's Form 4 history in plain English — "Show me CMT CEO purchases this year" or compare it against any other ticker.
Open the AI agentCMT insider trading FAQ
Are CORE MOLDING TECHNOLOGIES INC insiders buying or selling?
In the last 12 months, CORE MOLDING TECHNOLOGIES INC insiders reported 3 open-market purchases ($24.6K) and 5 sales ($352.5K) — net selling of $327.9K. Since March 2018, Trabud has recorded 161 Form 4 filings for CMT: 91 buys ($3.6M) and 70 sells ($14.8M). Over the full record that is net selling of $11.2M.
How many insiders trade CMT stock?
14 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for CORE MOLDING TECHNOLOGIES INC. The most recent filing was accepted on Aug 10, 2026.
Where does Trabud get CMT insider trading data?
All CMT insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.